Changes between Initial Version and Version 9 of Ticket #20888


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Timestamp:
May 14, 2016, 5:34:09 PM (8 years ago)
Author:
Tim Graham
Comment:

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  • Ticket #20888

    • Property Triage Stage UnreviewedAccepted
    • Property Owner nobody removed
    • Property Easy pickings unset
    • Property Cc aksheshdoshi@… added
    • Property Version 1.5master
    • Property Keywords db-indexes added
  • Ticket #20888 – Description

    initial v9  
    44
    55If I have the following table:
     6{{{
    67class Messages:
    78   user_id,
     
    1213     ['user_id', 'rating',  'last_update',] # sorted ASC by default
    1314  ]
    14 
     15}}}
    1516So for MySQL, the following query cannot make use of the index:
    1617
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